MY186700A - Sulfuric acid dew point corrosion-resistant steel - Google Patents

Sulfuric acid dew point corrosion-resistant steel

Info

Publication number
MY186700A
MY186700A MYPI2019000935A MYPI2019000935A MY186700A MY 186700 A MY186700 A MY 186700A MY PI2019000935 A MYPI2019000935 A MY PI2019000935A MY PI2019000935 A MYPI2019000935 A MY PI2019000935A MY 186700 A MY186700 A MY 186700A
Authority
MY
Malaysia
Prior art keywords
sulfuric acid
dew point
resistant steel
acid dew
point corrosion
Prior art date
Application number
MYPI2019000935A
Inventor
Yasuto Inohara
Masatsugu Murase
Hiroyasu Kikuchi
Shunji Kirimoto
Original Assignee
Jfe Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of MY186700A publication Critical patent/MY186700A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

A sulfuric acid dew point corrosion-resistant steel comprises a predetermined chemical composition, wherein in the chemical composition , respective contents of S, Cu, and Sb satisfy the following expression (1) and respective contents of Cu, Ni, and Sb satisfy the following expression (2) : 0.50 ? [%Cu]/(10 x [%S]+ [%Sb]) ? 5.00 ... (1) 0.50 ? [%Ni]/([%Cu] +[%Sb]) ? 2.50 ... (2) where [%S], [%Cu], [%Ni], and [%Sb] are respective contents of S, Cu, Ni, and Sb in the chemical composition in mass%.
MYPI2019000935A 2016-08-25 2017-08-24 Sulfuric acid dew point corrosion-resistant steel MY186700A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016165102 2016-08-25
PCT/JP2017/030264 WO2018038198A1 (en) 2016-08-25 2017-08-24 Sulfuric acid dew point corrosion-resistant steel

Publications (1)

Publication Number Publication Date
MY186700A true MY186700A (en) 2021-08-11

Family

ID=61246081

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2019000935A MY186700A (en) 2016-08-25 2017-08-24 Sulfuric acid dew point corrosion-resistant steel

Country Status (5)

Country Link
JP (1) JP6338031B1 (en)
KR (1) KR102215679B1 (en)
CN (1) CN109642283B (en)
MY (1) MY186700A (en)
WO (1) WO2018038198A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7218523B2 (en) * 2018-09-20 2023-02-07 日本製鉄株式会社 steel
JP7091968B2 (en) * 2018-09-20 2022-06-28 日本製鉄株式会社 Steel material
JP7269467B2 (en) * 2019-01-11 2023-05-09 日本製鉄株式会社 steel
JP7348463B2 (en) * 2019-01-11 2023-09-21 日本製鉄株式会社 steel material
CN110205548A (en) * 2019-06-20 2019-09-06 本钢板材股份有限公司 A kind of drying of wood tank body special-purpose steel of resistance to polynary acid corrosion and preparation method thereof
US20220364671A1 (en) 2019-07-09 2022-11-17 Jfe Steel Corporation Seamless steel pipe having desirable sulfuric acid dew-point corrosion resistance, and method for manufacturing same
CN114096692A (en) * 2019-07-09 2022-02-25 杰富意钢铁株式会社 Seamless steel pipe having excellent sulfuric acid dew point corrosion resistance and method for producing same
JP7385106B2 (en) * 2019-07-23 2023-11-22 日本製鉄株式会社 steel material
JP7277749B2 (en) * 2019-07-23 2023-05-19 日本製鉄株式会社 steel
CN112522585B (en) * 2019-09-19 2022-10-21 宝山钢铁股份有限公司 Production method of thin hot rolled steel plate/strip for resisting sulfuric acid dew point corrosion
KR102709606B1 (en) * 2019-11-13 2024-09-26 닛폰세이테츠 가부시키가이샤 hot rolled steel
CN113564481A (en) * 2021-08-04 2021-10-29 马鞍山钢铁股份有限公司 Low-cost sulfate acid dew point corrosion resistant steel plate and manufacturing method thereof
JP7444338B1 (en) 2022-05-20 2024-03-06 Ｊｆｅスチール株式会社 Hot-rolled thick sulfuric acid-resistant steel sheet and its manufacturing method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3584636B2 (en) 1996-10-08 2004-11-04 住友金属工業株式会社 Sulfuric acid / hydrochloric acid dew-point corrosion resistant steel with excellent hot workability
JP2000073139A (en) * 1998-08-26 2000-03-07 Nkk Corp Steel for bolt excellent in sulfuric acid corrosion resistance
JP4427207B2 (en) * 2001-05-01 2010-03-03 新日本製鐵株式会社 Steel excellent in cold workability, high temperature characteristics, and low temperature corrosion resistance, and its manufacturing method
JP4319817B2 (en) 2001-11-19 2009-08-26 新日本製鐵株式会社 Low alloy steel excellent in hydrochloric acid corrosion resistance and sulfuric acid corrosion resistance and its welded joint
JP4823930B2 (en) 2006-02-10 2011-11-24 新日本製鐵株式会社 Acid corrosion resistant steel
JP4868916B2 (en) * 2006-04-04 2012-02-01 株式会社神戸製鋼所 Marine steel with excellent corrosion resistance
WO2010087509A1 (en) * 2009-01-30 2010-08-05 Ｊｆｅスチール株式会社 Corrosion resistant steel for crude oil tank, manufacturing method therefor, and crude oil tank
CN101921966B (en) * 2010-08-19 2011-12-21 攀钢集团钢铁钒钛股份有限公司 Production method of sulfuric acid dew-point corrosion resistance hot rolled sheet
CN103882315A (en) * 2012-12-20 2014-06-25 上海梅山钢铁股份有限公司 Making method of sulfuric acid dew point corrosion resistant hot continuous rolled steel

Also Published As

Publication number Publication date
CN109642283B (en) 2021-02-12
KR102215679B1 (en) 2021-02-15
CN109642283A (en) 2019-04-16
JPWO2018038198A1 (en) 2018-08-30
JP6338031B1 (en) 2018-06-06
KR20190042044A (en) 2019-04-23
WO2018038198A1 (en) 2018-03-01

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